@article{10_1007_s10492_006_0023_9,
     author = {Cipra, Tom\'a\v{s}},
     title = {Exponential smoothing for irregular data},
     journal = {Applications of Mathematics},
     pages = {597--604},
     publisher = {mathdoc},
     volume = {51},
     number = {6},
     year = {2006},
     doi = {10.1007/s10492-006-0023-9},
     mrnumber = {2291784},
     zbl = {1164.62377},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10492-006-0023-9/}
}